feat: add request validations for lambdaGestSample and lambdaSpeechToScore backend modules

feat: improve the onboarding driverjs tour for new users

doc: add docstrings for some js functions loaded within a Gradio app

test: fix the test execution on Windows

test: refactor test_lambdaSpeechToScore.py to test all fields

test: update test cases

feat: play word by word with the correct TTS pronunciation

feat: underline the single selected while reproducing it

feat: handle example selection and input change by resetting audio and text outputs

doc: update the introductory text within the app

feat: initial support for split and reproduce single recorded words

add function to load audio files with soundfile

fix: add missing colon

feat: update driver.js guided tour

feat: first working driver.js guided tour

feat: exec an alert with an error message in case of missing TTS voices

feat: add error message in case of missing TTS voice for the selected language

feat: move the js js_play_audio function to js.py, update README.md

feat: make score de/en components not interactive, fix some typos

feat: rename some gradio components, fix some grammar typos

feat: add score DE and EN components

feat: add global score component by language

refactor: read the app description from app_description.md

feat: get the sample_rate value from and env variable

feat: prepare a separate function to get a rendom phrase from the phrase dataset

test: update tests

test: add/update tests

feat: refactor get_tts, get_speech_to_score_dict to raise immediatly errors in case of empty text/language/audio inputs

chore: avoid binary content for aip_trainer/lambdas/__init__.py

feat: add text to speech (TTS)

ci: hugginface space, move from docker to gradio sdk v5.6.0, add missing packages.txt with ffmpeg, pre-requirements.txt with pip, update gradio app to properly format informations to frontend, update tests

feat: first working gradio fronted with refactored lambda_handler and tests

feat: improve logs and comments

feat: add dockerfile and save yml silero model within system temp folders to support docker container execution

test: update python backend test coverage, remove some unused classes and functions (see README.md)

feat: substitute sample table selection with direct input, update TestDataset tests

feat: frontend, add a table with all entries from language df and pick the and their API

feat: use structlog to handle logging, add some logs

refactor: remove use of utilsFileIO.py, update jquery@3.7.1 and bootstrap@5.3.3

refactor: organize project with tests in a package, start following suggestions from pycharm, sonarlint and snyk